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经营范围
发明名称
METHOD OF MINING THICK STEEP SEAMS
摘要
申请公布号
SU1352059(A1)
申请公布日期
1987.11.15
申请号
SU19853949383
申请日期
1985.07.12
申请人
VNI PK UGOLNYJ I "KUZNIUI"
发明人
TOMASHEVSKIJ LYUDVIG P,SU;LEBEDEV ANATOLIJ V,SU;VOROTNYAK MIKHAIL V,SU;BORONOV NIKOLAJ N,SU;KUZMIN VLADIMIR I,SU;SHATILOV IVAN P,SU;FOMINYKH VITALIJ N,SU
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